[cc]Replace use of SurfaceFactory with CompositorFrameSinkSupport in tests

cc/surfaces/surface_unittest.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "cc/surfaces/surface.h"
 #include "base/memory/ptr_util.h"
 #include "cc/output/copy_output_result.h"
+#include "cc/surfaces/compositor_frame_sink_support.h"
 #include "cc/surfaces/local_surface_id_allocator.h"
 #include "cc/surfaces/surface_dependency_tracker.h"
-#include "cc/surfaces/surface_factory.h"
-#include "cc/surfaces/surface_factory_client.h"
 #include "cc/surfaces/surface_manager.h"
 #include "cc/test/begin_frame_args_test.h"
 #include "cc/test/fake_external_begin_frame_source.h"
 #include "cc/test/scheduler_test_common.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "ui/gfx/geometry/size.h"
 
 namespace cc {
 namespace {
 
-static constexpr FrameSinkId kArbitraryFrameSinkId(1, 1);
-
-class FakeSurfaceFactoryClient : public SurfaceFactoryClient {
- public:
-  FakeSurfaceFactoryClient() : begin_frame_source_(nullptr) {}
-
-  void ReturnResources(const ReturnedResourceArray& resources) override {}
-
-  void SetBeginFrameSource(BeginFrameSource* begin_frame_source) override {
-    begin_frame_source_ = begin_frame_source;
-  }
-
-  BeginFrameSource* begin_frame_source() { return begin_frame_source_; }
-
- private:
-  BeginFrameSource* begin_frame_source_;
-};
+constexpr FrameSinkId kArbitraryFrameSinkId(1, 1);
+constexpr bool is_root = true;
+constexpr bool handles_frame_sink_id_invalidation = true;
+constexpr bool need_sync_points = true;

[Fady Samuel, 2017/04/06 12:17:22]

kConstantNaming for all these constants.
https://chromium.googlesource.com/chromium/src/+/master/styleguide/c++/c++.md

[Alex Z., 2017/04/06 12:34:32]

Done.

 
 TEST(SurfaceTest, SurfaceLifetime) {
   SurfaceManager manager;
-  FakeSurfaceFactoryClient surface_factory_client;
-  SurfaceFactory factory(kArbitraryFrameSinkId, &manager,
-                         &surface_factory_client);
+  CompositorFrameSinkSupport support(
+      nullptr, &manager, kArbitraryFrameSinkId, is_root,
+      handles_frame_sink_id_invalidation, need_sync_points);
 
   LocalSurfaceId local_surface_id(6, base::UnguessableToken::Create());
   SurfaceId surface_id(kArbitraryFrameSinkId, local_surface_id);
-  factory.SubmitCompositorFrame(local_surface_id, CompositorFrame(),
-                                SurfaceFactory::DrawCallback());
+  support.SubmitCompositorFrame(local_surface_id, CompositorFrame());
   EXPECT_TRUE(manager.GetSurfaceForId(surface_id));
-  factory.EvictSurface();
+  support.EvictFrame();
 
   EXPECT_EQ(NULL, manager.GetSurfaceForId(surface_id));
 }
 
 TEST(SurfaceTest, SurfaceIds) {
   for (size_t i = 0; i < 3; ++i) {
     LocalSurfaceIdAllocator allocator;
     LocalSurfaceId id1 = allocator.GenerateId();
     LocalSurfaceId id2 = allocator.GenerateId();
     EXPECT_NE(id1, id2);
   }
 }
 
 void TestCopyResultCallback(bool* called,
                             std::unique_ptr<CopyOutputResult> result) {
   *called = true;
 }
 
 // Test that CopyOutputRequests can outlive the current frame and be
 // aggregated on the next frame.
 TEST(SurfaceTest, CopyRequestLifetime) {
   SurfaceManager manager;
-  FakeSurfaceFactoryClient surface_factory_client;
-  SurfaceFactory factory(kArbitraryFrameSinkId, &manager,
-                         &surface_factory_client);
+  CompositorFrameSinkSupport support(
+      nullptr, &manager, kArbitraryFrameSinkId, is_root,
+      handles_frame_sink_id_invalidation, need_sync_points);
 
   LocalSurfaceId local_surface_id(6, base::UnguessableToken::Create());
   SurfaceId surface_id(kArbitraryFrameSinkId, local_surface_id);
   CompositorFrame frame;
   frame.render_pass_list.push_back(RenderPass::Create());
-  factory.SubmitCompositorFrame(local_surface_id, std::move(frame),
-                                SurfaceFactory::DrawCallback());
+  support.SubmitCompositorFrame(local_surface_id, std::move(frame));
   Surface* surface = manager.GetSurfaceForId(surface_id);
   ASSERT_TRUE(!!surface);
 
   bool copy_called = false;
-  factory.RequestCopyOfSurface(CopyOutputRequest::CreateRequest(
+  support.RequestCopyOfSurface(CopyOutputRequest::CreateRequest(
       base::Bind(&TestCopyResultCallback, &copy_called)));
   EXPECT_TRUE(manager.GetSurfaceForId(surface_id));
   EXPECT_FALSE(copy_called);
 
   int max_frame = 3, start_id = 200;
   for (int i = 0; i < max_frame; ++i) {
     CompositorFrame frame;
     frame.render_pass_list.push_back(RenderPass::Create());
     frame.render_pass_list.back()->id = i * 3 + start_id;
     frame.render_pass_list.push_back(RenderPass::Create());
     frame.render_pass_list.back()->id = i * 3 + start_id + 1;
     frame.render_pass_list.push_back(RenderPass::Create());
     frame.render_pass_list.back()->id = i * 3 + start_id + 2;
-    factory.SubmitCompositorFrame(local_surface_id, std::move(frame),
-                                  SurfaceFactory::DrawCallback());
+    support.SubmitCompositorFrame(local_surface_id, std::move(frame));
   }
 
   int last_pass_id = (max_frame - 1) * 3 + start_id + 2;
   // The copy request should stay on the Surface until TakeCopyOutputRequests
   // is called.
   EXPECT_FALSE(copy_called);
   EXPECT_EQ(
       1u,
       surface->GetActiveFrame().render_pass_list.back()->copy_requests.size());
 
   std::multimap<int, std::unique_ptr<CopyOutputRequest>> copy_requests;
   surface->TakeCopyOutputRequests(&copy_requests);
   EXPECT_EQ(1u, copy_requests.size());
   // Last (root) pass should receive copy request.
   ASSERT_EQ(1u, copy_requests.count(last_pass_id));
   EXPECT_FALSE(copy_called);
   copy_requests.find(last_pass_id)->second->SendEmptyResult();
   EXPECT_TRUE(copy_called);
 
-  factory.EvictSurface();
+  support.EvictFrame();
 }
 
 }  // namespace
 }  // namespace cc